Diagnosed with oligo astheno teratozoospermia. What is the treatment?

Hi doctor. Hope this email finds you well. My name is Anoop and I was diagnosed with azoospermia a year back. As my doctor's advice I started taking my 3 months course allopathic and Ayurvedic medicines and the result is Oligo Astheno Teratozoospermia.Please advice me to overcome the situation.

If possible please send me your email id so that I can forward my semen analysis and blood test results.